US4466296A - Force transducer range adjuster - Google Patents
Force transducer range adjuster Download PDFInfo
- Publication number
- US4466296A US4466296A US06/394,956 US39495682A US4466296A US 4466296 A US4466296 A US 4466296A US 39495682 A US39495682 A US 39495682A US 4466296 A US4466296 A US 4466296A
- Authority
- US
- United States
- Prior art keywords
- force
- flexure
- transducer
- spring flexure
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/26—Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2243—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram-shaped
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/394,956 US4466296A (en) | 1982-07-02 | 1982-07-02 | Force transducer range adjuster |
DE8383303535T DE3369731D1 (en) | 1982-07-02 | 1983-06-20 | Force transducers |
EP83303535A EP0098706B1 (en) | 1982-07-02 | 1983-06-20 | Force transducers |
JP58110295A JPS5951326A (en) | 1982-07-02 | 1983-06-21 | Force transducer |
AU16238/83A AU559736B2 (en) | 1982-07-02 | 1983-06-24 | Force transducer range adjuster |
CA000431462A CA1186164A (en) | 1982-07-02 | 1983-06-29 | Force transducer range adjuster |
IN807/CAL/83A IN161221B (en) | 1982-07-02 | 1983-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/394,956 US4466296A (en) | 1982-07-02 | 1982-07-02 | Force transducer range adjuster |
Publications (1)
Publication Number | Publication Date |
---|---|
US4466296A true US4466296A (en) | 1984-08-21 |
Family
ID=23561076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/394,956 Expired - Lifetime US4466296A (en) | 1982-07-02 | 1982-07-02 | Force transducer range adjuster |
Country Status (7)
Country | Link |
---|---|
US (1) | US4466296A (en) |
EP (1) | EP0098706B1 (en) |
JP (1) | JPS5951326A (en) |
AU (1) | AU559736B2 (en) |
CA (1) | CA1186164A (en) |
DE (1) | DE3369731D1 (en) |
IN (1) | IN161221B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5237869A (en) * | 1990-06-11 | 1993-08-24 | Carl Schenck Ag | Load sensing device |
US20120185002A1 (en) * | 2011-01-19 | 2012-07-19 | Kabo Tool Company | Screw with stress sensing device |
US20210278291A1 (en) * | 2020-03-05 | 2021-09-09 | Delta Electronics, Inc. | Load cell for linear actuator |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2372825A (en) * | 2001-03-01 | 2002-09-04 | Novatech Measurements Ltd | Brake force measurement using a load cell |
CN105784207A (en) * | 2016-04-07 | 2016-07-20 | 博艳萍 | Mounting rack for spring-loaded thrust meter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681566A (en) * | 1948-04-17 | 1954-06-22 | Baldwin Lima Hamilton Corp | Negative spring sensitizing means |
US4280363A (en) * | 1978-08-29 | 1981-07-28 | Johansson Kurt E | System for measurement of force with directionally orientated strain gauges |
US4300645A (en) * | 1979-10-09 | 1981-11-17 | Sly Eugene L | Weighing scale for small loads |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107985A (en) * | 1976-09-10 | 1978-08-22 | National Controls, Inc. | Load cell |
US4103545A (en) * | 1977-09-09 | 1978-08-01 | Lebow Associates, Inc. | Load cell |
JPS5696340U (en) * | 1979-12-25 | 1981-07-30 |
-
1982
- 1982-07-02 US US06/394,956 patent/US4466296A/en not_active Expired - Lifetime
-
1983
- 1983-06-20 EP EP83303535A patent/EP0098706B1/en not_active Expired
- 1983-06-20 DE DE8383303535T patent/DE3369731D1/en not_active Expired
- 1983-06-21 JP JP58110295A patent/JPS5951326A/en active Granted
- 1983-06-24 AU AU16238/83A patent/AU559736B2/en not_active Ceased
- 1983-06-29 CA CA000431462A patent/CA1186164A/en not_active Expired
- 1983-06-30 IN IN807/CAL/83A patent/IN161221B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681566A (en) * | 1948-04-17 | 1954-06-22 | Baldwin Lima Hamilton Corp | Negative spring sensitizing means |
US4280363A (en) * | 1978-08-29 | 1981-07-28 | Johansson Kurt E | System for measurement of force with directionally orientated strain gauges |
US4300645A (en) * | 1979-10-09 | 1981-11-17 | Sly Eugene L | Weighing scale for small loads |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5237869A (en) * | 1990-06-11 | 1993-08-24 | Carl Schenck Ag | Load sensing device |
US20120185002A1 (en) * | 2011-01-19 | 2012-07-19 | Kabo Tool Company | Screw with stress sensing device |
US8695432B2 (en) * | 2011-01-19 | 2014-04-15 | Kabo Tool Company | Screw with stress sensing device |
US20210278291A1 (en) * | 2020-03-05 | 2021-09-09 | Delta Electronics, Inc. | Load cell for linear actuator |
US11473985B2 (en) * | 2020-03-05 | 2022-10-18 | Delta Electronics, Inc. | Load cell for linear actuator |
Also Published As
Publication number | Publication date |
---|---|
AU559736B2 (en) | 1987-03-19 |
CA1186164A (en) | 1985-04-30 |
DE3369731D1 (en) | 1987-03-12 |
JPH0326774B2 (en) | 1991-04-11 |
EP0098706A3 (en) | 1984-12-27 |
IN161221B (en) | 1987-10-24 |
AU1623883A (en) | 1984-01-05 |
EP0098706B1 (en) | 1987-02-04 |
JPS5951326A (en) | 1984-03-24 |
EP0098706A2 (en) | 1984-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BABCOCK & WILCOX COMPANY THE, NEW ORLEANS, LA A CO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:KEYES, MARION A. IV;REEL/FRAME:004054/0331 Effective date: 19820615 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
AS | Assignment |
Owner name: BABCOCK & WILCOX TRACY POWER, INC., A CORP. OF DE, Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:BABCOCK & WILCOX COMPANY, THE, A CORP. OF DE;REEL/FRAME:005161/0198 Effective date: 19890831 |
|
AS | Assignment |
Owner name: ELSAG INTERNATIONAL B.V., A CORP. OF THE NETHERLAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:BABCOCK & WILCOX TRACY POWER, INC., A CORP. OF DE;REEL/FRAME:005238/0432 Effective date: 19891031 |
|
FPAY | Fee payment |
Year of fee payment: 8 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 12 |
|
FEPP | Fee payment procedure |
Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |